Home / 94,573.40-141,860.10-93,917.30

Finding the Fourth Proportional to 94,573.40, 141,860.10 and 93,917.30

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Solution

The fourth proportional to 94,573.40, 141,860.10 and 93,917.30 is: 140,875.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,573.40 : 141,860.10 = 93,917.30 : x
  2. Step 2: Convert to fraction form
    94,573.40/141,860.10 = 93,917.30/x
  3. Step 3: Cross multiply
    94,573.40x = 141,860.10 × 93,917.30
  4. Step 4: Simplify right side
    94,573.40x = 13,323,117,569.73
  5. Step 5: Solve for x
    x = 13,323,117,569.73/94,573.40
  6. Step 6: Final answer
    x = 140,875.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.